Virtual Cord Protocol (VCP): A flexible DHT-like routing service for sensor networks
A. Awad, C. Sommer, R. German, F. Dressler, in: 2008 5th IEEE International Conference on Mobile Ad Hoc and Sensor Systems, 2008.

Requirements and objectives for secure Traffic Information Systems
F. Dressler, C. Sommer, T. Gansen, L. Wischhof, in: 2008 5th IEEE International Conference on Mobile Ad Hoc and Sensor Systems, 2008.